Jellyfish

5 Decision Makers · 6 Verified Contacts & Email Format

📍 Floor 22, undefinedShard, London, Greater London, SE1 9SG, United KingdomMarketing & Advertising🗓 Est. 2005👥 1001–5000 employees
Employees
1001-5000
Founded
2005
Headquarters
Floor 22, undefinedShard, London, Greater London, SE1 9SG, United Kingdom

Company data last updated Aug 13, 2025.

About Jellyfish

Jellyfish is a privately held operating in the Advertising Services industry, It specializes in Digital Strategy, Search, Analytics, Integrated Campaign Planning, and Design & Build, and is headquartered in London, United Kingdom, with approximately 1001-5000 employees.

Who to contact at Jellyfish

5ExecutiveChief Operating Officer, Chief Executive Officer
1OtherTitles not listed

Email Format

{first_name}.{last_name}@jellyfish.com
100% sarah.smith@jellyfish.com

Email Deliverability

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Leadership & Decision Makers

Contact details of 5 Jellyfish decision makers

Ed Ball

Chief Operating Officer
No contact data available

Raffael Mastrocola

Chief Executive Officer
No contact data available

dang dang

Chief Executive Officer
No contact data available

Paramjeet Sanghera

Chief Technology Officer
No contact data available

Nick Emery

Chief Executive Officer/Chair
No contact data available

Team & Specialists

Contact details of 1 Jellyfish team members

David Sejourne

Work d************e@jellyfish.com

General Emails

General company emails, e.g. customer support lines

btw@jellyfish.com
info@jellyfish.com General Inquiries
dublin@jellyfish.com
mydata@jellyfish.com

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Company Info Updated 13/08/2025
Floor 22, undefinedShard, London, Greater London, SE1 9SG, United Kingdom
Specialization Digital Marketing Agencies
Employees 1001-5000
Founded Date 2005
Where this data comes from

Records are compiled from publicly available sources and checked as described in our methodology. Company data last updated Aug 13, 2025.

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Frequently Asked Questions about Jellyfish

What does Jellyfish do?

Jellyfish is a privately held operating in the Advertising Services industry, It specializes in Digital Strategy, Search, Analytics, Integrated Campaign Planning, and Design & Build, and is headquartered in London, United Kingdom, with approximately 1001-5000 employees.

Where is Jellyfish headquartered?

Jellyfish is headquartered in Floor 22, undefinedShard, London, Greater London, SE1 9SG, United Kingdom.

When was Jellyfish founded?

Jellyfish was founded in 2005.

How many employees does Jellyfish have?

Jellyfish has approximately 1001-5000 employees.

What industry is Jellyfish in?

Jellyfish operates in the Marketing & Advertising industry.

What is the email format for Jellyfish?

The most common email format at Jellyfish is {first_name}.{last_name}@jellyfish.com. For example: firstname.lastname@jellyfish.com.

How do I contact Jellyfish?

You can contact Jellyfish via email at btw@jellyfish.com or info@jellyfish.com, headquartered in Floor 22, undefinedShard, London, Greater London, SE1 9SG, United Kingdom.

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